CN209667304U - A kind of multidimensional aluminium alloy stern transom plate with bayonet slot girder - Google Patents
A kind of multidimensional aluminium alloy stern transom plate with bayonet slot girder Download PDFInfo
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- CN209667304U CN209667304U CN201920241846.2U CN201920241846U CN209667304U CN 209667304 U CN209667304 U CN 209667304U CN 201920241846 U CN201920241846 U CN 201920241846U CN 209667304 U CN209667304 U CN 209667304U
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Abstract
The utility model discloses a kind of multidimensional aluminium alloy stern transom plate with bayonet slot girder, it mainly include aluminum alloy body plate, allotype aluminum alloy side plate, stern transom plate crossbeam and stern transom plate vertical beam, wherein stern transom plate crossbeam is hollow tubulose profile and the card slot that bending formation is connect with aluminum alloy body plate in location fit after top planes extend outwardly, and the stern transom plate crossbeam and aluminum alloy body plate are in card slot junction welding fabrication；The bottom plane of stern transom plate crossbeam forms the positioning reference plane of stern transom plate vertical beam.The utility model beneficial effect: stern transom plate component all uses aluminium alloy, stern transom plate component, which is installed on floating drum, directly forms setting angle with floating drum center line, by the modeling structure for optimizing crossbeam and side plate mating surface, eliminate cooperation angle when side plate and floating drum installation, cooperate the structural relation height of crossbeam, side plate and floating drum, reduce welding procedure, it is ensured that the structural stability and engine power of floating drum ship finished product maximize, and provide basic guarantee for driving safety.
Description
Technical field
The utility model relates to twin float inflatable dinghy field, mainly a kind of multidimensional aluminium alloy stern envelope with bayonet slot girder
Plate.
Background technique
Stern transom plate used by traditional twin float inflatable dinghy is wood materials, glass-reinforced plastic material etc., in the majority with wood materials.
It as shown in figures 1 to 6, mainly include aluminum alloy body plate 1, traditional stern transom plate side plate 6, stern transom plate crossbeam 3 and stern transom plate vertical beam 4,
The deficiency of material and design structure is:
1, traditional stern transom plate side plate uses rubber material, by heat pressing process at rubber circular arc side plate, belongs to thermosol thermosetting property
Elastomer, very high to environmental requirement in production and use process, the characteristic expanded with heat and contract with cold causes size to be difficult to control, and quality is difficult
With control, therefore increase manufacturing cost；Meanwhile aging and later period recovery processing of the rubber material in production, use all can
Different degrees of pollution is caused to ecological environment.
2, floating drum ship belongs to outdoor sports product, and exposing to the weather and seawater impregnate, the speciality easy to aging of rubber material by into
Phenomena such as soon as step is amplified, the use of one or two years will appear cracking, tacky, hardening, softening, once breakage will cause stern transom plate leakage
Water, disintegration, floating drum ship rehabilitation cost is high, is typically chosen and directly scraps.
3, stern transom plate needs to have with boat bottom during installation specific cooperation angle (setting angle), it is ensured that ship counterweight and
Engine output power maximizes.The size of traditional rubber circular arc side plate and moulding are standard spar diameter curved surface, application of a surface
Face is consistent with the round diameter of floating drum, can not form engine installation angle degree, cause side plate when being coupled with floating drum hull,
It can not accurately be bonded；Stern transom plate after bonding installation is vertical with floating drum, can not be mounted directly engine, need manually to squeeze by force
Installation.In wooden and glass reinforced plastic stern transom plate and floating drum installation process, squeezed by force by worker left and right two panels rubber arc plate with
Floating drum bonding forming, technique is time-consuming and laborious, the hull tail portion discontinuity after installation, will appear deformation and degumming etc. in use
Phenomenon is directly torn when serious.
4, the crucial connector as stern transom plate and floating drum, in the process of moving, hull jolts floating drum ship, water wave is patted all
Can cause impact load to side plate, itself rigidity of traditional rubber circular arc side plate is too poor, run at high speed in cause hull integrally to tremble
It is dynamic, directly affect drive safety and comfort.
5, traditional stern transom plate in production, needs to squeeze into glue in inside, is soft because being limited to traditional rubber circular arc side plate
Material and glue technique for sticking, cannot achieve automated production operation.Artificial traditional mode of production mode leads to floating drum ship production effect
Rate is low, homogeneity of product is poor, and unstable quality affects industry development.
6, core structure portion of the crossbeam as aluminium alloy stern transom plate is other all components (side plate, vertical beam, main board)
Provide positioning datum.The superiority and inferiority of crossbeam self structure directly determines intensity, stability, productibility and the finished product of stern transom plate
Consistency.Traditional aluminum alloy cross beam uses bending technique after cutting plate to form, and Costco Wholesale is high, low efficiency, and dimensional accuracy is low；Tradition
Aluminum alloy cross beam is processed into using aluminium sheet, and self structure intensity is low, and it is whole rigid in running at high speed not can guarantee floating drum ship
Property and stability, bring hidden danger to driving safety.Traditional aluminium alloy beam structure is simple, as shown in b at Fig. 3, vertical beam positioning
Reference area is small, and it is unreliable to position, and can not provide accurately positioning function for other components causes stern transom plate finished product structure consistent
Property is poor；There are specific cooperation angles with floating drum when stern transom plate is installed, it is ensured that engine power maximizes.Traditional crossbeam moulding list
One, as Fig. 2 a at, conventional parallel end face, without side plate installation angle can not be accurately bonded when welding stern transom plate side plate,
Cause welding procedure time-consuming and laborious, quality is unstable.
In summary factor, floating drum ship stern transom plate can not form the intelligence manufacture system of full-automatic production always, existing
Stern transom plate and side plate become ship use and the service life short slab, limit the market development of floating drum ship ship.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of multidimensional with bayonet slot girder
Aluminium alloy stern transom plate.
The purpose of this utility model is completed by following technical solution.A kind of multidimensional aluminium alloy with bayonet slot girder
Stern transom plate mainly includes aluminum alloy body plate, allotype aluminum alloy side plate, stern transom plate crossbeam and stern transom plate vertical beam, wherein stern transom plate
Crossbeam is hollow tubulose profile and bending formation and aluminum alloy body plate connect in location fit after top planes extend outwardly
The card slot connect, the stern transom plate crossbeam and aluminum alloy body plate are in card slot junction welding fabrication；The bottom of stern transom plate crossbeam
Plane forms the positioning reference plane of stern transom plate vertical beam, and stern transom plate vertical beam is welded on aluminum alloy body plate by positioning reference plane；
Two sides of aluminum alloy body plate are welded with allotype aluminum alloy side plate, the binding face and floating drum of abnormal curved surface on allotype aluminum alloy side plate
Diameter one show and ensure precisely to be bonded；Aluminum alloy body plate be mounted on floating drum by allotype aluminum alloy side plate bonding and with it is floating
Cylinder center line forms setting angle and enables to be mounted directly engine；The side of the allotype aluminum alloy side plate and aluminum alloy body
Plate is parallel.
As a preferred technical scheme: the stern transom plate crossbeam both ends and the abnormal curved surface of allotype aluminum alloy side plate are accurate
Fitting.
The processing method of the utility model discloses a kind of multidimensional aluminium alloy stern transom plate with bayonet slot girder, including walk as follows
It is rapid:
(1), the processing of allotype aluminum alloy side plate: making the standard arc surface for being wider than traditional side plate according to the diameter of floating drum,
To ensure that circular arc is precisely bonded floating drum, the material removal that four sides are extra of the setting angle according to required for engine；
(2), stern transom plate crossbeam is inserted on aluminum alloy body plate by card slot and in card slot junction welding fabrication, stern
Sealing plate vertical beam is welded on aluminum alloy body plate by the bottom plane of stern transom plate crossbeam as positioning reference plane, by two pieces of abnormity
Two sides that aluminium alloy side plate is welded on aluminum alloy body plate form stern transom plate component；
(3), above-mentioned stern transom plate component is installed on floating drum and forms setting angle with floating drum center line, so that stern transom plate
When component band angle is installed, allotype aluminum alloy side plate two sides are parallel with aluminum alloy body plate.
The utility model has the following beneficial effects:
(1), stern transom plate component all uses aluminium alloy, and in process of production, aluminium alloy side plate is matched with crossbeam and main board
Welding fabrication is closed, the bonding installation exercise of floating drum is directly carried out, realizes higher structural strength and production efficiency.Special-shaped aluminium closes
Connector of the golden side plate as main board and floating drum replaces rubber material and side plate self-style knot by changing aluminum alloy material
Structure improves the productibility and product stability of floating drum ship, while ensureing product quality, reduces cost of labor, reinforces
The structural strength of hull tail portion.
(2), the technique for sticking for replacing main board and side plate becomes in use caused by solving after being bonded because of manual compression
The problems such as shape, degumming, improves the service life of floating drum yacht.
(3), it is designed by completely new allotype aluminum alloy lateral plate structure, eliminates and be coupled folder with what is generated when hull bottom installation
Angle, stern transom plate component, which is installed on floating drum, directly forms setting angle with floating drum center line, increases side plate and the transition of floating drum viscose glue
The compactness in face simplifies bonding mounting process, increases adhesive strength and reliability.
(4), existing aluminum alloy cross beam processing technology is complicated, and size is difficult to control, and high labor cost uses open model material
Replace aluminium sheet, size is accurate, reduces processing technology, reduces processing cost；Using the crossbeam with card slot, the positioning function of web beam
Can, basic guarantee is provided for automated production；By optimizing the modeling structure of crossbeam and side plate mating surface, side plate and floating drum are eliminated
Cooperation angle when installation cooperates the structural relation height of crossbeam, side plate and floating drum, reduces welding procedure, it is ensured that floating drum ship
The structural stability and engine power of finished product maximize, and provide basic guarantee for driving safety.
(5), the rigidity and stability of aluminum alloy material are that full-automatic manufacture produces the guarantee that provides the foundation, and stern transom plate is adopted
It uses aluminium alloy as material, there is required rigid stationkeeping ability in automated production, it is ensured that the positional relationship between component,
Ensure the feasibility of automated production, it is ensured that homogeneity of product and finished product aesthetics greatly reinforce the competitiveness of product in market.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the prior art.
Fig. 2 is the overlooking structure diagram of the prior art.
Fig. 3 is the A-A the schematic diagram of the section structure of Fig. 1.
Fig. 4 is the structural schematic diagram after the stern transom plate installation of the prior art.
Fig. 5 is the C-C the schematic diagram of the section structure of Fig. 4.
Fig. 6 is the A-A the schematic diagram of the section structure of Fig. 4.
Fig. 7 is the schematic view of the front view of the utility model.
Fig. 8 is the overlooking structure diagram of the utility model.
Fig. 9 is the A-A the schematic diagram of the section structure of Fig. 7.
Figure 10 is the schematic perspective view of the utility model.
Figure 11 is the structural schematic diagram after the stern transom plate installation of the utility model.
Figure 12 is the B-B the schematic diagram of the section structure of Figure 11.
Figure 13 is the A-A the schematic diagram of the section structure of Figure 11.
Figure 14 is the allotype aluminum alloy side plate processing method schematic diagram 1 of the utility model.
Figure 15 is the allotype aluminum alloy side plate processing method schematic diagram 2 of the utility model.
Description of symbols: aluminum alloy body plate 1, allotype aluminum alloy side plate 2, stern transom plate crossbeam 3, card slot 3-1, stern transom plate
Vertical beam 4, floating drum 5, traditional stern transom plate side plate 6, floating drum center line 7.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with drawings and examples:
Embodiment 1: as is seen in figs 7-10, a kind of multidimensional aluminium alloy stern transom plate with bayonet slot girder mainly includes aluminium alloy
Main board 1, allotype aluminum alloy side plate 2, stern transom plate crossbeam 3 and stern transom plate vertical beam 4, wherein stern transom plate crossbeam 3 is hollow tubulose
Profile and the card slot 3-1 that bending formation and aluminum alloy body plate 1 are connect in location fit after top planes extend outwardly, it is described
Stern transom plate crossbeam 3 and aluminum alloy body plate 1 in the junction card slot 3-1 welding fabrication；The bottom plane of stern transom plate crossbeam 3 is formed
The positioning reference plane of stern transom plate vertical beam 4, stern transom plate vertical beam 4 are welded on aluminum alloy body plate 1 by positioning reference plane；Aluminium alloy
Two sides of main board 1 are welded with allotype aluminum alloy side plate 2, the binding face of abnormal curved surface and floating drum 5 on allotype aluminum alloy side plate 2
Diameter one, which is shown, to be ensured precisely to be bonded；Aluminum alloy body plate 1 by allotype aluminum alloy side plate 2 bonding be mounted on floating drum 5 and with
Floating drum center line 7 forms setting angle and enables to be mounted directly engine；The side of the allotype aluminum alloy side plate 2 and aluminium alloy
Main board 1 is parallel.
3 both ends of stern transom plate crossbeam are precisely bonded with the abnormal curved surface of allotype aluminum alloy side plate 2, i.e. crossbeam both ends
Hypersurface is bonded completely with the Special-shaped face of side plate, provides positioning and guidance to eliminate the installation angle of side plate and floating drum
Effect.
The processing method of the above-mentioned multidimensional aluminium alloy stern transom plate with bayonet slot girder, includes the following steps:
1, the processing of allotype aluminum alloy side plate 2: moulding is simulated by three-dimensional software, is made and being wider than according to the diameter of floating drum 5
The standard arc surface (as shown in figure 14) of traditional side plate is pacified according to required for engine with ensuring that circular arc is precisely bonded floating drum 5
It fills angle and the extra panel material in four sides is cut off into (as shown in figure 15)；It should be noted that standard arc surface width is can cut
Allotype aluminum alloy side plate 2 is advisable out.
2, stern transom plate crossbeam 3 is high using die sinking pultrusion aluminum profile cross sectional dimensions precision, and stern transom plate crossbeam 3 is passed through card slot
3-1 is inserted on aluminum alloy body plate 1 and in the junction card slot 3-1 welding fabrication, realizes accurate positionin, it is ensured that welding process
In positional shift will not occur；Stern transom plate vertical beam 4 is welded on aluminium as positioning reference plane by the bottom plane of stern transom plate crossbeam 3
On alloy bulk plate 1, positioning reference plane is big, and positioning stablity is reliable；Then two blocks of allotype aluminum alloy side plates 2 are welded on aluminium alloy
Two sides of main board 1 form stern transom plate component；
It should be understood that multidimensional aluminium alloy bayonet slot girder passes through particular manufacturing craft pultrusion into material, machining center carving milling is formed,
Installation angle needed for forming side plate and floating drum is bonded side plate shaped face completely, reduces welding and bonding cost, strengthens floating
The structural strength of cylinder ship is solved the problem of because origin reference location loss causes to mention using middle deformation, degumming after artificial bonding by force
The service life of floating drum yacht is risen.The cross sectional dimensions precision of drawing and extruding section bar and the design of included card slot, it is ensured that automated production
Position dimension requirement between positioning accuracy in the process and component, ensure that finished product floating drum ship integral strength, productibility and
Homogeneity of product.
3, above-mentioned stern transom plate component is installed on floating drum 5 and forms setting angle (such as Figure 12 institute with floating drum center line 7
Show, setting angle a), when so that stern transom plate component band angle being installed, 2 two sides of the allotype aluminum alloy side plate (place b in such as Fig. 9
Show) it is parallel with aluminum alloy body plate 1, it solves because engine installs angle bring stern transom plate installation difficulty.
Allotype aluminum alloy stern transom plate size is precisely high in the utility model, and consistency is strong, counteracts stern transom plate and floating drum is viscous
Connect the fit angle of installation.Side plate and stern transom plate ensure rigidity and structural stability by automatic machinery people's welding fabrication.Side
When plate and floating drum bonding process, newly-designed profiling abnormal curved surface ensures bonding cooperation precisely, and bonding is reliable and stable, is floating drum
The overall structure stabilization of ship provides guarantee.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think of is subject to equivalent substitution or change all and should belong to the protection scope of the utility model the attached claims.
Claims (2)
1. a kind of multidimensional aluminium alloy stern transom plate with bayonet slot girder, it is characterised in that: mainly include aluminum alloy body plate (1), different
Shape aluminium alloy side plate (2), stern transom plate crossbeam (3) and stern transom plate vertical beam (4), wherein stern transom plate crossbeam (3) is hollow tubular-type
Material and the card slot (3-1) that bending formation is connect with aluminum alloy body plate (1) in location fit after top planes extend outwardly, institute
The stern transom plate crossbeam (3) stated and aluminum alloy body plate (1) are in the junction card slot (3-1) welding fabrication；The bottom of stern transom plate crossbeam (3)
Facial planes forms the positioning reference plane of stern transom plate vertical beam (4), and stern transom plate vertical beam (4) is welded on aluminium alloy master by positioning reference plane
On body plate (1)；Two sides of aluminum alloy body plate (1) are welded with allotype aluminum alloy side plate (2), different on allotype aluminum alloy side plate (2)
Show with the diameter one of floating drum (5) and ensure precisely to be bonded in shape application of a surface face；Aluminum alloy body plate (1) passes through allotype aluminum alloy
Side plate (2) bonding is mounted on floating drum (5) and forms setting angle with floating drum center line (7) and enables to be mounted directly engine；Institute
The side for the allotype aluminum alloy side plate (2) stated is parallel with aluminum alloy body plate (1).
2. the multidimensional aluminium alloy stern transom plate according to claim 1 with bayonet slot girder, it is characterised in that: the stern transom plate
Crossbeam (3) both ends are precisely bonded with the abnormal curved surface of allotype aluminum alloy side plate (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920241846.2U CN209667304U (en) | 2019-02-26 | 2019-02-26 | A kind of multidimensional aluminium alloy stern transom plate with bayonet slot girder |
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| CN201920241846.2U CN209667304U (en) | 2019-02-26 | 2019-02-26 | A kind of multidimensional aluminium alloy stern transom plate with bayonet slot girder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760780A (en) * | 2019-02-26 | 2019-05-17 | 金华起航智能设备制造有限公司 | A kind of multidimensional aluminium alloy stern transom plate and processing method with bayonet slot girder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760780A (en) * | 2019-02-26 | 2019-05-17 | 金华起航智能设备制造有限公司 | A kind of multidimensional aluminium alloy stern transom plate and processing method with bayonet slot girder |
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